51575847

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 71178240

約数和(自身を除く): 19602393

約数列:

[1, 3, 31, 93, 661, 839, 1983, 2517, 20491, 26009, 61473, 78027, 554579, 1663737, 17191949, 51575847]

約数ペア:

[(1, 51575847), (3, 17191949), (31, 1663737), (93, 554579), (661, 78027), (839, 61473), (1983, 26009), (2517, 20491)]